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The SMV 800 Smart Multivariable Flow Transmitter integrates sensor, microprocessor technologies and dynamic flow compensation to deliver highly accurate and consistent flow measurement, available in four models with distinct pressure ranges: SMA810 (DP: 0-62.5 mbar, SP: 0-7 bar A), SMA845 (DP: 0-1000 mbar, SP: 0-104 bar A), SMG870 (DP: 0-1000 mbar, SP: 0-310 bar g) and SMG890 (DP: 0-5000 mbar, SP: 0-310 bar g). This smart transmitter detects differential pressure, absolute or gauge pressure via a single sensor, and temperature through a standard Resistance Temperature Detector (RTD) or thermocouple; it uses these three measured variables to calculate compensated mass or volume flow rate as the fourth variable, with flow calculations based on industry standards such as ASME, ISO, AGA or GOST for air, gases, steam or liquids. Targeted at compensated mass or volume flow measurement scenarios, especially for gas, steam and liquid applications, SmartLine SMV800 Multivariable transmitters ensure reliable and accurate measurement performance.
| Parameter | Specification |
|---|---|
| Model | SMA810 |
| Voltage Type | DC |
| Rated Voltage | Not explicitly mentioned in the available information |
| Rated Current | Not explicitly mentioned in the available information |
| Differential Pressure Measurement Range | 0 - 62.5 mbar |
| Static Pressure Measurement Range | 0 - 7 bar A |
| Temperature Measurement Range | Not explicitly mentioned in the available information |
| Differential Pressure Measurement Accuracy | Up to 0.0400% |
| Static Pressure Measurement Accuracy | Up to 0.0375% |
| Temperature Measurement Accuracy | Up to 0.2°C |
| Mass Flow Reference Accuracy | Up to 0.6% |
| Totalizer Reference Accuracy | Up to 0.4% |
| Automatic Compensation Function | Automatic static pressure and temperature compensation |
| Rangeability | Up to 400:1 |
| Compensated Flow Response Time | Up to 500ms |
| Communication/Output Options | 4 - 20mA dc (analog), Honeywell Digital Enhanced (DE) protocol for single - variable or multi - variable, HART® (version 7.0) |
| Display Function | Multiple local display functions are available |
| External Adjustment Function | External zero, span, and configuration functions |
| Power Polarity | Power supply polarity can be connected arbitrarily |
| Self - diagnosis Function | Comprehensive self - diagnosis function |
| Safety Design | Integrated dual - seal design based on ANSI/NFPA 70 - 202 and ANSI/ISA 12.27.0 to ensure high safety |
| Overpressure Protection | Has overpressure protection capability |
| Modular Design | Diaphragm replacement; Communication line modules are interchangeable; Liquid crystal display heads can be added or removed; Lightning protection modules (terminals) can be replaced |
Honeywell SmartLine SMV800 Multivariable Transmitter SMA810 Models details:
| Model | DP (Differential Pressure) | SP (Static Pressure) |
|---|---|---|
| SMA810 | 0-62.5 mbar | 0-7 bar A |
| SMA845 | 0-1000 mbar | 0-104 bar A |
| SMG870 | 0-1000 mbar | 0-310 bar g |
| SMG890 | 0-5000 mbar | 0-310 bar g |
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
